Job Requirements*
Solid expertise in Java (17+) and Spring Boot.
Experience in distributed microservices architecture.
Proficiency in microservices design patterns.
Robust GraphQL API experience.
Deep knowledge of MongoDB: Aggregations, indexing, optimization, and Change Streams.
AWS SNS, SQS, ECS hands-on experience.
Familiarity with distributed caching systems

Key Responsibilities*
Architect, design, and develop scalable, event-driven microservices using Java and Spring Boot.
Apply microservices design patterns such as Saga, CQRS, Event Sourcing, Circuit Breaker, API Gateway, and Strangler Pattern.
Build and integrate GraphQL APIs for productive data retrieval.
Implement high-performance MongoDB aggregations, indexing, and query tuning.
Utilize MongoDB Change Streams for real-time data processing.
Use AWS SNS/SQS for asynchronous messaging and workflows.
Deploy and manage microservices on AWS ECS.
Drive ongoing improvements in performance, reliability, and scalability

📌 Java Microservices Mongo Chennai
🏢 Tata Consultancy Services
📍 Chennai